Base | Representation |
---|---|
bin | 1011111011001… |
… | …0010010011111 |
3 | 10111002221102001 |
4 | 2332302102133 |
5 | 100300411333 |
6 | 4543543131 |
7 | 1145051332 |
oct | 276622237 |
9 | 114087361 |
10 | 50013343 |
11 | 2625a846 |
12 | 148baaa7 |
13 | a4914c3 |
14 | 68dc619 |
15 | 45cdb7d |
hex | 2fb249f |
50013343 has 8 divisors (see below), whose sum is σ = 51286400. Its totient is φ = 48745368.
The previous prime is 50013251. The next prime is 50013347. The reversal of 50013343 is 34331005.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50013343 - 221 = 47916191 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 50013343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50013347) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25678 + ... + 27556.
It is an arithmetic number, because the mean of its divisors is an integer number (6410800).
Almost surely, 250013343 is an apocalyptic number.
50013343 is a deficient number, since it is larger than the sum of its proper divisors (1273057).
50013343 is a wasteful number, since it uses less digits than its factorization.
50013343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2541.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 50013343 is about 7072.0112415069. The cubic root of 50013343 is about 368.4359176376.
Adding to 50013343 its reverse (34331005), we get a palindrome (84344348).
The spelling of 50013343 in words is "fifty million, thirteen thousand, three hundred forty-three".
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